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Round black carbon watch with synthetic strap and sapphire crystal

Tissot

Tissot PRX Carbon Automatic 40.50 mm 100M Watch

SKU CH-XBT9-KWYAJ

Automatic carbon watch with sapphire crystal, 100 m water resistance and synthetic strap

  • StyleCasual
  • MaterialCarbon
  • MovementAutomatic
  • ColorBlack
  • ShapeRound
  • Dial ColorBlack
  • Lightweight carbon case at 40.50 mm
  • Scratch-resistant sapphire crystal protects the black dial
  • Automatic movement runs without a battery
  • 100 m water resistance suits swimming
  • Slim 11.23 mm profile fits under a cuff

Tissot PRX Carbon Automatic Watch

The Tissot PRX Carbon Automatic is a 40.50 mm wristwatch built with a carbon case and synthetic strap. Its automatic movement powers an analog display with a black dial and index markers. A date window adds everyday utility. The piece is rated for 100M water resistance.

Carbon Case and Synthetic Strap

The carbon construction keeps the case light while the synthetic band resists moisture and daily wear. Sapphire crystal protects the dial from scratches. A fixed bezel maintains a clean profile without rotating components. These materials suit active, casual use.

11.23 mm Case Thickness

At 11.23 mm thick the watch sits close to the wrist and slides under most shirt cuffs. Buyers needing a slimmer dress watch or a larger diameter case should look elsewhere. The 40.50 mm width fits average wrists without overwhelming smaller ones.

Highlights

  • Lightweight carbon case at 40.50 mm
  • Scratch-resistant sapphire crystal protects the black dial
  • Automatic movement runs without a battery
  • 100 m water resistance suits swimming
  • Slim 11.23 mm profile fits under a cuff

Specifications

BrandTissot
StyleCasual
MaterialCarbon
MovementAutomatic
ColorBlack
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog
DateDate Display
Band MaterialSynthetic
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialCarbon
Case Thickness11.23 mm
CrystalSapphire Crystal

Questions about this item

How often does the automatic movement need servicing?

Automatic movements typically require professional servicing every three to five years to maintain accuracy and lubrication.

What is the depth limit for water exposure?

The watch is rated for 100 metres of water resistance, suitable for swimming and snorkelling.

Does the carbon case heat up during all-day wear?

Carbon composite cases remain close to skin temperature and do not become noticeably warm during continuous wear.

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